Resubmissions

09/03/2024, 03:05

240309-dldnmach5w 1

09/03/2024, 03:05

240309-dk9pnsca79 1

Analysis

  • max time kernel
    1563s
  • max time network
    1563s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    09/03/2024, 03:05

General

  • Target

    a.htm

  • Size

    1KB

  • MD5

    752a1a8e638938f8e466e838b330f7b1

  • SHA1

    5a66c6f7dc710496af18360253677a62a5bc260b

  • SHA256

    f9753221feec9d106c5ad16120eb8bf9a6fcee1625d870373de7496cdccf4a4d

  • SHA512

    e6f1333f3303b5c30e59e13baba529279fadb5a83b3984f0f83bffd69978146e062ab82a01e04fd7af2bed8a85aa6512acaebf24604c02a317ed8b633d736c43

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 36 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\a.htm
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2992
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2992 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2852

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\35DDEDF268117918D1D277A171D8DF7B_42260058B178DB9EECFFB635BA5D0126

    Filesize

    471B

    MD5

    77649e0403518c627180af9255a3008a

    SHA1

    70c0245d3c9140193595394e9860c9e2157aaed4

    SHA256

    b827e4e6f1da78a7f5f0ce844ffa2d9b4579ce71daf0cc2bb4e28c019b78ff3e

    SHA512

    eabc476f37c7a679aeb43e712ad4ea0c5660e9cd8d53cb83d1fa3a6d8296870d1844ad8e4df6355dbdabee9932c7c6b7a74fc1d7e20e96500182a4a6484be0a6

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

    Filesize

    67KB

    MD5

    753df6889fd7410a2e9fe333da83a429

    SHA1

    3c425f16e8267186061dd48ac1c77c122962456e

    SHA256

    b42dc237e44cbc9a43400e7d3f9cbd406dbdefd62bfe87328f8663897d69df78

    SHA512

    9d56f79410ad0cf852c74c3ef9454e7ae86e80bdd6ff67773994b48ccac71142bcf5c90635da6a056e1406e81e64674db9584928e867c55b77b59e2851cf6444

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    77a5c053093c9a153757179b08eddfab

    SHA1

    e37766cfa4a0f9c27b8ae0b16456ff6d284bd487

    SHA256

    2bb6b46b1c0cc7d155d5575d418e862ed66ed310ac58b800e42df5c98c50559d

    SHA512

    1b7bd940620cd5402a62e1a57034b5b08ff901dd6e33227bbe8f31ccca79e0477518b3f0e707cbae8c3cef17269bbb8f54ac8f1a2dacd0b766a727980ff7e4cb

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    b5d0f8c674991cfbc171fcdb1fbc3505

    SHA1

    e06380dd4b90e561a63fe1d90ad051e5b4ad0b27

    SHA256

    00b851f5404c768fee951e18fec92f012ee015463738ab9e61042e66cedea043

    SHA512

    704b56fc32010fca354e4bfa5e8b00ab814b412a6148def6aec46cdc4cbdb8eca94557c1ed5776266abbe321e2ab177ad9a51365c74752861bac4977349f3667

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    d44a15f507ecf55fb77ef520f061329e

    SHA1

    fea46fc9bae96c7f41104a084e784e7e4d4b4757

    SHA256

    bbac791ad522fd162e2053a4a94e98790319245891c9a98ef741679df8d8b426

    SHA512

    95f2905c9f18671af910bc73edccc83a77b0c7127a5d8883633ada57fc8f9ea4b3fbd4957cab110d121b8c2bfd9d62af084e1c5ba304cff14fc0c3867023f8c5

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    86af5d37e3151f2f4e2cbe3aa9e55652

    SHA1

    5af3bccd24946e9a7ae652de54423e9d7f6888ac

    SHA256

    8e6d8656b51f84161c0de4b5629c5b08d6245128b5f4370f0f5572958cee6a89

    SHA512

    3678380b0580468600f2bfabab77e450d09ce6e4f878b38e36206422863a890a7c00f6ba9a3080a71e98c6e415174b709b753cd8b3ff915f0d0544d600333102

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    8394ecaa59203bd786255b670a8f9ead

    SHA1

    7e8173a4cb69f34232240b1563150ed852655b34

    SHA256

    66034a69f1e891cf6d9330155230f13b32ddf21c17633633510e55f0211c5c74

    SHA512

    2d50383f2468c900d6322b8221ac45a1e13e4c0a3203f7b02e600f5d29e76de2500001ae6e2cb4efa871be5cd04c4a783d023c5556c67a9220f868f062461c96

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    b6d71a128c172fadc86f2dfdc59bca96

    SHA1

    31c7671b25ffe77caa94f6f4630da51c584ef6da

    SHA256

    f1d192941c068c106ddca0c015b6afa0937e8ef0f1df035c5ae74f1e077c0885

    SHA512

    0b0ac7f488954c36135e523bc3671606a94d1ce8bce7def086c453b44160e6e18fc6bc31f3b98a6200a78c9e25bf99519b610168f78ea47cbbc3b044a1c5408f

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    c93fce174a48fc2bb7d611ff3acab808

    SHA1

    2802e54610cb79c4f25a635dc63b5083ddca5bb3

    SHA256

    534803ef6966224b0c8aa599b511d62de45f391e5907a4d3d688f430b7e68aa5

    SHA512

    eaf939f87909693fbe03d8a0fd7aa504c50f59e1c97bf676e20cf73326bff24702dfd09247041995595d14bff44d3ec24774a724620fdbf9bbdc5fd9cf38e3d3

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    92c97cea65dbd70fff9f07a92212ef0c

    SHA1

    7a51d4ab020677800da72676684938cd507b17da

    SHA256

    4f7687f3d284c95d37a92245aaabae4abf94eb2dc001beb5de10219748ced88d

    SHA512

    612838622f0436c5fef07f8e82db520c9eae9d3582997cdc8b85147ed78a294d048a55d717e0b18708e3f5fa77870af137f360dc74347705eeaccee6029619ef

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    bb13cd7a3bbde4d0fc5a1b6fcf8f12a0

    SHA1

    f9dc912a8a22654e3d9b0e52273a0d6547d4a289

    SHA256

    3aae29419a42aad6188046a7b0c51b5d4b23296abddfb5aabcef261481ff2ea6

    SHA512

    b1ca4b1a47d7c313b1581559314b1d599b24d7dbefe911f0cc0f232e8dd5fbfe11286c7ae309a2aadf533729e6210ce73a5f69c924b3b0f33025cf186762cf55

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    9ac2f1a12b74b2fb2630c28edb1c79e2

    SHA1

    2026dbed1128cfbd4e1e06b35277538a8b0b4385

    SHA256

    aaacf5203a3f8216c5a47fe0fe208bfcd38f276d4e84498d3605cfbf4a2da7ed

    SHA512

    b3978286ae843a229eaa87b399c6a451ea1279c70569f2dc805cc96f4d97b847da536b171dca04265c24788cb4eefca2c7e91dc09a24dd05b2b0a7dee1454dab

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    880d0475bf1cb9130194934e3e4316ab

    SHA1

    2f10c4deea548f066419b5ddb180605029caaf88

    SHA256

    c4152ea82bae18dd8d37ed4686089cb98dc39e3ff8b6bd0fe24daefed3d43dd3

    SHA512

    1cb5ca9e7e70409dccee90107f1e80e05947d6446f3ec8b53b1f8ce3502487598b97d1ee350a6b76901c062b01e330bc057048c2d28fb2261ea682691905fc97

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    1fa56f4de75df9fc66745923d24ea44d

    SHA1

    5734dd5a89aa6a3284dfffd3da74f23a4bb9ccdb

    SHA256

    361cf29883b6df9cfda335989d47133e481b448ab9268467a7e99796798981ef

    SHA512

    b8ebcb9d06bc6f5a4ef9e30e19750f9c5dbf1ed68dd1de0036401f747f2606da656af4aaf679dbed93bb161c9d42aa74cce49a0bd3270f157d28d7360f3425f4

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    4cc59e1b51c5710fe0d77701413466c4

    SHA1

    9b9e4c354bd9d2ae9f12104a1a0ad205216f5439

    SHA256

    79598a3f63e5562c4c9fa87739b3d60538b4ea418fbe9be8a9d465190b49745f

    SHA512

    458e79a049fe2f7332c7d85bdca58575e1ab29c351011803c2f16ff30c774026bef41f456e01faa81e611971017997b730603af9c11f60f32e1785d7e14caa82

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    da4059d1ed6a93de2af9f04f711c9e2a

    SHA1

    c8060f8aa6c8067d01f75e4053c236eaf8c66e6e

    SHA256

    24e4f13f9f058b5b4472b3eaec92e88536be3fb0f95dd58861f7fdd0dd04cb75

    SHA512

    05bb269be591486760f1c9fa20337848d511ba297e9787918e399b1a17ade6bc28c3cd7fb6be11f01e30cfe7e5821537f58a2caee375841263ab63726c00878a

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    f424b00cec7155cd6de9984c3a3103cc

    SHA1

    4d4c40e9412b316315e23451ecdd25fd5c88db6b

    SHA256

    8d26b2fd0d5b4b2769bb2a4bb1c1efc8608864d39a5e038d40df7d81d3679a06

    SHA512

    1398799421882d12e76783f0a1039ad379ffe8d90ddd282923f661828e3ad9204eaf82b6d501597cdc671fe48850dc11be182b6506e8887b7a41bb057b99cbb6

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    a72402898f4c40390c72815b1cba1046

    SHA1

    1208c4dd8dbcfaf993196773bee5a3baa40c8bd9

    SHA256

    165fe19f3aa8d51f61bf498f8d332d1bb5c1ebf3a750572e95d7c85de9cd82fd

    SHA512

    60218421d669d25fc52ba726815b64026a9f7f1a684641b57267ce4254d3dc9058893178911647a769ced315164d25e9dc408fddc5ae7b7920aedb3971fe46e1

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    25be7e4a1143e9571b8355ba925ed1e1

    SHA1

    94b4eaef8e6c7d899484a447eefcebff152014ed

    SHA256

    668f29851061d54b6bc60ef61e84841a3170a8718b8818c8ad4a4598a05617e9

    SHA512

    3dc5aaede00c8332a38b9d476c11912df60a52744f0a4d11ecda2ea3c687ad6dc0d86d60f5c6f72a043f1bd6de277fbb173a9fc652bc46a5a3ea398a6662d9d7

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    0f2882145fd6220f5fd29700a862dedb

    SHA1

    2ba6179f6d90689973557a83bb9c6ba90e648642

    SHA256

    d97fce1adb04eefb166e9a385e5d7c6635944ec970b48e02649661a623ad9947

    SHA512

    22c1006c885658ffdc40f019ddc35e5259eef2526e3c94c925cb444f09851bba3e4c5f850c16fe36e53a9ef3870bddbe51fb7921d4ae7738b225180b6edcb399

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    bdba2989d1000bea8d507f08f931afbe

    SHA1

    54f2cc3372e67a16f30946b9f0eff43986181958

    SHA256

    40007d2f20a5af6224be394eeaa9ea0bd26555083e388e6c0cd18db2513c7091

    SHA512

    4b9ef8a30cd9fbad7643e336c4556e23e07c15fa0ebf02bd0e4be7253c665ea890f21db9c31fa809dea22cab6bdfab0c3fe85bb4eca60c9c947672e166fc8d9e

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    746c6940614b02bd1912f9155ef69951

    SHA1

    7851c09d4914197073ba6733a7ed17b1fecddc6d

    SHA256

    5abd89ce9985e214224232ad9daa0268b76b92435265359a77087b582811318f

    SHA512

    e5f9911f2fe5f424c58d4562940367177d64a647e878f2cb322d12da032fbcc56d348fe25751658c9da15357ee815e54cd2a2cd88dbd4075677d806421ee8340

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    5ece3288ba3826ba3ff043877b631a1d

    SHA1

    21b9128fac5273efe0ff1207f1238922537e974e

    SHA256

    d11de29ac7c1397ec8a28025b09b9a51560238d432a8d94c576026f147134773

    SHA512

    43e4b01818bfd02cee95a630be2be8009b79ffa7a7115c29430ea8345bbefec476fe9482ed19154c18ad0bc8f53561612c8ad6885ad36f482b77f64493b1ffa7

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\sxsuh4u\imagestore.dat

    Filesize

    1KB

    MD5

    a11539ad100b804672ddfbc4d15a86bd

    SHA1

    2bb444765adbdf3670be45b5a4405889a9dd6a3a

    SHA256

    f618fea280614cdb8ff77c7355199b6deaf655bed5663a8a2918d74f5c61af1b

    SHA512

    fafb1921674fff6ec3182f43ad6f23a6ee17ed95e125ab4c02ffa3d0b3d22e6737c927421f8b3f0eb69636c049eeef12148a1a71540480d1711cddc6b118dec7

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B1014REI\VsNE-OHk_8a[1].png

    Filesize

    1KB

    MD5

    5fddd61c351f6618b787afaea041831b

    SHA1

    388ddf3c6954dee2dd245aec7bccedf035918b69

    SHA256

    fdc2ac0085453fedb24be138132b4858add40ec998259ae94fafb9decd459e69

    SHA512

    16518b4f247f60d58bd6992257f86353f54c70a6256879f42d035f689bed013c2bba59d6ce176ae3565f9585301185bf3889fb46c9ed86050fe3e526252a3e76

  • C:\Users\Admin\AppData\Local\Temp\Cab1066.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar11B6.tmp

    Filesize

    175KB

    MD5

    dd73cead4b93366cf3465c8cd32e2796

    SHA1

    74546226dfe9ceb8184651e920d1dbfb432b314e

    SHA256

    a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22

    SHA512

    ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63